Section 725.300 - Scope and purpose(a) This subpart describes exemptions from the reporting requirements under subpart D of this part for test marketing activities involving microorganisms.(b) In lieu of complying with subpart D of this part, persons described in § 725.305 may submit an application for a test marketing exemption (TME).(c) Submission requirements specific for TME applications are described at § 725.350 .(d) Data requirements for TME applications are set forth in § 725.355 .(e) EPA review procedures specific for TMEs are set forth in § 725.370 .(f) Subparts A through C of this part apply to any submission under this subpart.